燙金基本工藝是在(zai)壓(ya)(ya)力狀態，即電化(hua)(hua)鋁被(bei)燙印(yin)(yin)版、承(cheng)印(yin)(yin)物(wu)壓(ya)(ya)住的(de)狀態下，電化(hua)(hua)鋁受(shou)(shou)熱使其(qi)上熱熔(rong)(rong)性(xing)的(de)有機硅樹脂(zhi)層和膠牯劑(ji)熔(rong)(rong)化(hua)(hua)，此時(shi)受(shou)(shou)熱熔(rong)(rong)化(hua)(hua)的(de)有機硅樹脂(zhi)粘(zhan)性(xing)變小(xiao)，而特種熱敏膠粘(zhan)劑(ji)受(shou)(shou)熱熔(rong)(rong)化(hua)(hua)后粘(zhan)性(xing)增加(jia)，使得鋁層與電化(hua)(hua)鋁基膜剝離(li)的(de)同時(shi)轉(zhuan)印(yin)(yin)到了承(cheng)印(yin)(yin)物(wu)上。隨著(zhu)壓(ya)(ya)力的(de)卸除，膠粘(zhan)劑(ji)迅速冷卻固(gu)化(hua)(hua)，鋁層牢固(gu)地附著(zhu)在(zai)承(cheng)印(yin)(yin)物(wu)上，完成一個燙印(yin)(yin)過程。